Author name: R3D

What it Does This circuit demonstrates the function of an XOR gate, which outputs HIGH (turns on the LED) when

What it Does This circuit demonstrates the function of a NAND gate, which outputs HIGH (turns on the LED) when

What it Does This circuit demonstrates the function of a NOR gate, which outputs LOW (turns off the LED) when

What it Does This circuit demonstrates the function of a NOT gate, which inverts the input signal. The LED turns

What it Does This circuit demonstrates the function of an OR gate. The LED lights up when either one or

What it Does This circuit demonstrates the function of an AND gate. The LED lights up only when both push-button

What It Does: This simple circuit produces a buzzing sound while an LED lights up as an indicator. The buzzer

What It Does: This circuit generates a simple buzzing sound using a 555 timer in astable mode. The 555 timer